Stool irregularity includes physiological and organic, can regulate diet, develop good defecation habits, symptomatic and etiological treatment. Stool irregularity is generally the cause of the digestive system, divided into the color, nature, amount of change, there are physiological and organic, physiological, such as eating a darker color, more grease, too dry and too dilute food will have an impact on the stool, physiological stool irregularity can be adjusted through the life of the diet, in order to light, fresh and soft food, avoid overeating, limit alcohol and quit smoking, appropriate exercise, and develop good defecation habits. Organic commonly found in peptic ulcer, digestive tract tumors, hemorrhoids, intestinal tuberculosis and Crohn’s disease, etc., showing that the stool has mucus, tarry color, blood, scanty and so on. Organic abnormal stool should be symptomatic and etiological treatment, can check the fecal routine plus bacterial culture, gastroenteroscopy, etc., for acid suppression and gastric protection, hemostasis, anti-inflammatory, if necessary, immunomodulation and other treatments, with dietary regulation to improve the quality of life. If you have abnormal bowel movements, consult a doctor for a clear diagnosis of the cause of the problem and guidance for treatment, so as to avoid delaying the condition.